Home / 11,836,774,249.32-16,334,618,285.16-6,411,174,876.48

Finding the Fourth Proportional to 11,836,774,249.32, 16,334,618,285.16 and 6,411,174,876.48

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Solution

The fourth proportional to 11,836,774,249.32, 16,334,618,285.16 and 6,411,174,876.48 is: 8,847,350,820.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,774,249.32 : 16,334,618,285.16 = 6,411,174,876.48 : x
  2. Step 2: Convert to fraction form
    11,836,774,249.32/16,334,618,285.16 = 6,411,174,876.48/x
  3. Step 3: Cross multiply
    11,836,774,249.32x = 16,334,618,285.16 × 6,411,174,876.48
  4. Step 4: Simplify right side
    11,836,774,249.32x = 104,724,094,366,708,596,736
  5. Step 5: Solve for x
    x = 104,724,094,366,708,596,736/11,836,774,249.32
  6. Step 6: Final answer
    x = 8,847,350,820.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.